Patent Assignment
Reel/Frame 023888/0013
Assignment of Assignor's Interest
Recorded: 2010-02-02
Pages: 4
Assignor
OPT4 DERIVATIVES, INC.
Executed: 2004-10-11
Assignees
RAUSSER, GORDON
661 SAN LUIS ROAD, BERKELEY, CALIFORNIA, 94707
PEAK6 INVESTMENTS LP
141 W. JACKSON BLVD., SUITE 500, CHICAGO, ILLINOIS, 60604
Covered Property
(1)
Integrated Electronic Exchange of Structured Contracts with Dynamic Risk-Based Transaction Permissioning
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 3, 2002
From: BALSON, WILLIAM E.; RAUSSER, GORDON C.; CRAFT, LAURA R.; BARZ, GRAYDON L.
To: OPT4 DERIVATIVES, INC.
Reel/Frame 013346/0169 →
Assignment of Assignor's Interest
Feb 9, 2010
From: RAUSSER, GORDON
To: RBS ACQUISITION COMPANY, LLC
Reel/Frame 023922/0179 →
Assignment of Assignor's Interest
Feb 22, 2010
From: PEAK6 INVESTMENTS LP; RBS ACQUISITION COMPANY, LLC
To: RBSMH PARTNERSHIP
Reel/Frame 023971/0745 →
Change of Name
Feb 23, 2010
From: RBSMH PARTNERSHIP
To: OTC ONLINE PARTNERS
Reel/Frame 023979/0354 →